VSCO Messages - A place for creative conversation
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.
Sidebar Webring - A collection of handpicked blog feeds focused on design
Bigtent - BigTent is a web-based organization and communication portal for groups.
Pixelfold Feedback - Request feedback from top designers
Nabble - Nabble is a forum software that are embeddable and fully customizable with scripting language.